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SolidWorks Pattern Equation Help

SolidWorks Pattern Equation Help

SolidWorks Pattern Equation Help

(OP)
I am trying to make an equation to drive a quantity of a pattern so I can just adjust a qty and then the height will modify accordingly. Is there any way to use an equation for a qty of a pattern? Help is appriciated.

Thanks,
Jr-

RE: SolidWorks Pattern Equation Help

Do you mean the "height" of the part or ????

What type of pattern? (Linear Sketch Step & Repeat, Feature Pattern or Component Pattern)

MERRY CHRISTMAS
(Unabashedly Politically Incorrect)

RE: SolidWorks Pattern Equation Help

(OP)
Just a linear pattern. I basically just want want to set the pattern qty value with an equation.

RE: SolidWorks Pattern Equation Help

Here is what a basic one could look like:
Double-click the pattern in the assembly tree, and rename the quantity to Pattern Quantity, and rename the distance value to Vertical Quantity (this is assuming the pattern axis is horizontal)

"VQ"= 16 ' Vertical Quantity
"PD"= 4 ' Pattern Distance
"Pattern Distance@LocalLPattern1" = "PD"
"Pattern Quantity@LocalLPattern1" = "VQ" + 1
"Length@Extrude-Thin1@Vertical Tube.Part" = "VQ"*"PD"+1

The last equation is the dimension entity of the part.

Note the last number "1" on the last equation is the width of the part being patterned, in this case a 1" square tube.

The fun part is when you start using the "IF" and Integer functions.

Flores
SW06 SP2.0

RE: SolidWorks Pattern Equation Help

(OP)
Hmm... Well, I can't change the quantity or distance values of the pattern to anything other then a number. So unfortunately that seems to be limiting me to what I can do. Please let me know if I am doing something wrong or what else I can do.

Thanks,
Jr-

RE: SolidWorks Pattern Equation Help

Double click the pattern in the Feature Manager.
RMB click on the QTY value, select Properties.
Type a name in the Name box & click OK.

Obviously all other dimensions can also be named the same way.

MERRY CHRISTMAS
(Unabashedly Politically Incorrect)

RE: SolidWorks Pattern Equation Help

CorBlimeyLimey,

MERRY CHRISTMAS to you too! And, to all others also!

Will

RE: SolidWorks Pattern Equation Help

Is it a sketch pattern or feature pattern?

If it's a sketch pattern you cannot control it because the dimensions will not show up - been like this since SW04, SW05 and SW06

Turn it into a feature pattern then you can control it.

Regards,

Scott Baugh, CSWP
www.scottjbaugh.com
FAQ731-376

RE: SolidWorks Pattern Equation Help

(OP)
Got it to work. Thanks again everyone.

Jr-

RE: SolidWorks Pattern Equation Help

Not exactly sure if you were talking about a pattern in a part file or an assembly file.  You got it working whatever it was, but here is what I was talking about.  Mooload didn't like my file, not sure if it was because it was zipped or what, so here is a different location:
http://www.mytempdir.com/335028

(pattern_driven_assembly.zip)

In the assembly equation change the value of VQ to change the length of the horizontal tube.

CODE

"VQ"= 12 ' Vertical Quantity
"PD"= 5 ' Pattern Distance
"Pattern Distance@LocalLPattern1" = "PD"
"Pattern Quantity@LocalLPattern1" = "VQ"
"Length@Extrude-Thin1@Horizontal Tube.Part" = "VQ"*"PD"-"PD"+1

Flores
SW06 SP2.0

RE: SolidWorks Pattern Equation Help

Would not this have been easier with a DESIGN TABLE?


Windows 2000 Professional / Microsoft Intellimouse Explorer
SolidWorks 2006 SP02.0 / SpaceBall 4000 FLX
Diet Coke with Lime / Dark Chocolate
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